Contax Distagon 18mm F4 AEG, made in West Germany. It was praised as one of the best wide-angle lenses by Zeiss. It allows for dynamic photography utilizing the powerful perspective unique to ultra-wide-angle lenses. It has been stored in a dry cabinet/auto-clean dry box since it was acquired. In addition to the front and rear caps, the original 70-86 ring and a HAKUBA lens cap are also included. ● Brand Contax CONTAX ● Item ・Distagon T＊18mm F4 AEG Color: Black Yashica/Contax mount (YC mount) Lens construction: 9 groups, 10 elements. Minimum focusing distance: 0.3m Attachment: φ86mm screw-in using the 70-86 ring. Made in West Germany Lens made in West Germany Accessories ・Contax 70-86 ring ・Front and rear caps ・HAKUBA lens cap φ86mm ● Condition Excellent condition. There are no problems with the operation. There are minor scratches and scuffs on the exterior, but no dents or major damage. There is a slight amount of dust inside the lens, but no mold or clouding is visible. I think there are no problems with use. Please forgive any minor oversights. ※ Please be sure to read the profile. ※ Please understand that there are scratches and deterioration due to the age of the item. ※ Please understand that this is a used and vintage item. Focal length: 13-18mm Open F value: 2.9-4 Other features: With lens hood, with front lens cap, with rear lens cap, old lens